Hi guys!
I am a retired programmer, with some partial EE training (in 1970-s), and lot's of diverse experience.
When a one-kilowatt NAND gate circuit I've designed is built and tested using MOSFETs and opAmps, I have an EE located for conversion and fabrication (at 80 USD per hour) to implement the same circuit, but with the fastest power transistors available. It is a 2-input inverted output switch (A totem-output).
Two of these will make a 2-kilowatt flip-flop, for instance.
I would like to sell a few of these ultra-switches to recover costs, when built.
Parts are on order. Wish me luck... haven't built in years... resurrecting bench skills from the 1970-s.
Cheers,
Don